packaging: remove 10-setup-database-dwh.conf from package

conf.d files should not be in packaging. marking these as %config is
even worse and will not enable proper upgrade.

rename to 10-setup-database.conf as already in dwh folder.

Change-Id: I798d59c469067c0eba93a8a19859e07f958baa0b
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>